Diatom data of sediment core MD07-3081
type: Dataset
creator: Elisabeth Teca
creator: Elisabeth Michel
creator: Giuseppe Siani
creator: Xavier Crosta
creator: Carina Beatriz Lange
creator: Consuelo Martínez Fontaine
creator: Paola Cárdenas
publisher: PANGAEA
  type: Organization
  disambiguating description: Data Publisher for Earth & Environmental Science
included in data catalog: PANGAEA
  type: DataCatalog
  disambiguating description: Data Publisher for Earth & Environmental Science
date published: 2025-04-24
is part of: https://doi.org/10.1594/PANGAEA.974782
additional type: dataset
description: This dataset contains diatom abundance (Valves g-1), fragments (%), and relative percentage of diatom species and associated standard error (%) from core MD07-3081. 51 samples, with a resolution of 0.1 to 1 ka, were analyzed for diatom content. For sediment processing and slide preparation, we followed the protocol described by Crosta et al., 2020. We calculated the associated error of each percentage based on the equation proposed by Patterson and Fishbein (1989). Chaetoceros spp. resting spores (CRS) were not identified at the species level. Due to their similar ecology, we grouped the species Thalassionema nitzschioides var. capitulata and Thalassionema nitzschioides var. lanceolata under the Thalassionema nitzschioides group, the species Shionodiscus trifultus and Shionodiscus frenguellii were grouped under the name of the Shionodiscus group because these species look very similar under the light microscope and have a similar ecology and distribution in subantarctic waters, Azpeitia tabularis var. tabularis and Azpeitia tabularis var. egrerius were combined into the Azpeitia tabularis group. Finally, Shionodiscus oestrupii var. oestrupii is referred hereafter to Shionodiscus oestrupii. Total diatom counts include Chaetoceros resting spores.
abstract: This dataset contains diatom abundance (Valves g-1), fragments (%), and relative percentage of diatom species and associated standard error (%) from core MD07-3081. 51 samples, with a resolution of 0.1 to 1 ka, were analyzed for diatom content. For sediment processing and slide preparation, we followed the protocol described by Crosta et al., 2020. We calculated the associated error of each percentage based on the equation proposed by Patterson and Fishbein (1989). Chaetoceros spp. resting spores (CRS) were not identified at the species level. Due to their similar ecology, we grouped the species Thalassionema nitzschioides var. capitulata and Thalassionema nitzschioides var. lanceolata under the Thalassionema nitzschioides group, the species Shionodiscus trifultus and Shionodiscus frenguellii were grouped under the name of the Shionodiscus group because these species look very similar under the light microscope and have a similar ecology and distribution in subantarctic waters, Azpeitia tabularis var. tabularis and Azpeitia tabularis var. egrerius were combined into the Azpeitia tabularis group. Finally, Shionodiscus oestrupii var. oestrupii is referred hereafter to Shionodiscus oestrupii. Total diatom counts include Chaetoceros resting spores.
citation: Last Abundant Appearance Datum of Hemidiscus karstenii driven by climate change
citation: Re-examination of the statistical methods used to determine the number of point counts needed for micropaleontological quantitative research
spatial coverage: Place
  geo: GeoCoordinates
    latitude: -49.429333333333
    longitude: -76.9695
temporal coverage: 2007-02-09T05:59:00
size: QuantitativeValue
  value: 7497.0
  unit text: data points
variable measured: Diatoms
  type: PropertyValue
  unit text: #
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Abundance or Count
variable measured: DEPTH, sediment/rock
  type: PropertyValue
  unit text: m
  subject of: DefinedTermSet
    has defined term: depth
    has defined term: sediment
    has defined term: rock
    has defined term: Length
variable measured: AGE
  type: PropertyValue
  unit text: ka BP
  subject of: DefinedTermSet
    has defined term: age
    has defined term: Time
variable measured: Diatom valves, per unit sediment mass
  type: PropertyValue
  unit text: #/g
  measurement technique: Counting, diatoms
variable measured: Diatom fragments
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  description: total
  subject of: DefinedTermSet
    has defined term: Dimensionless Ratio
variable measured: Actinocyclus actinochilus
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinocyclus actinochilus
    has defined term: Dimensionless Ratio
variable measured: Actinocyclus actinochilus, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinocyclus actinochilus
variable measured: Actinocyclus curvatulus
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinocyclus curvatulus
    has defined term: Dimensionless Ratio
variable measured: Actinocyclus curvatulus, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinocyclus curvatulus
variable measured: Actinoptychus senarius
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinoptychus senarius
    has defined term: Dimensionless Ratio
variable measured: Actinoptychus senarius, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinoptychus senarius
variable measured: Actinoptychus vulgaris
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinoptychus vulgaris
    has defined term: Dimensionless Ratio
variable measured: Actinoptychus vulgaris, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Actinoptychus vulgaris
variable measured: Asteromphalus parvulus
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Asteromphalus parvulus
    has defined term: Dimensionless Ratio
variable measured: Asteromphalus parvulus, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Asteromphalus parvulus
variable measured: Asteromphalus spp.
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Asteromphalus
    has defined term: Dimensionless Ratio
variable measured: Asteromphalus spp., error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Asteromphalus
variable measured: Azpeitia tabularis group
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Azpeitia tabularis
    has defined term: Dimensionless Ratio
variable measured: Azpeitia tabularis group, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Azpeitia tabularis
variable measured: Centric spp.
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: centric
    has defined term: Dimensionless Ratio
variable measured: Centric spp., error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: centric
variable measured: Cocconeis spp. group
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Cocconeis
    has defined term: Dimensionless Ratio
variable measured: Cocconeis spp. group, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Cocconeis
variable measured: Coscinodiscus marginatus
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Coscinodiscus marginatus
    has defined term: Dimensionless Ratio
variable measured: Coscinodiscus marginatus, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Coscinodiscus marginatus
variable measured: Coscinodiscus radiatus
  type: PropertyValue
  unit text: %
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
    has defined term: Coscinodiscus radiatus
    has defined term: Dimensionless Ratio
variable measured: Coscinodiscus radiatus, error
  type: PropertyValue
  unit text: ±
  measurement technique: Counting, diatoms
  subject of: DefinedTermSet
variable measured: Coscinodiscus spp.
variable measured: Coscinodiscus spp., error
variable measured: Chaetoceros, resting spores
variable measured: Chaetoceros, resting spores, error
variable measured: Cyclotella litoralis
variable measured: Cyclotella litoralis, error
variable measured: Cyclotella spp.
variable measured: Cyclotella spp., error
variable measured: Ditylum brightwellii
variable measured: Ditylum brightwellii, error
variable measured: Eucampia antarctica
variable measured: Eucampia antarctica, error
variable measured: Fragilariopsis doliolus
variable measured: Fragilariopsis doliolus, error
variable measured: Fragilariopsis kerguelensis
variable measured: Fragilariopsis kerguelensis, error
variable measured: Fragilariopsis pseudonana
variable measured: Fragilariopsis pseudonana, error
variable measured: Fragilariopsis rhombica
variable measured: Fragilariopsis rhombica, error
variable measured: Gomphonema spp.
variable measured: Gomphonema spp., error
variable measured: Grammatophora spp.
variable measured: Grammatophora spp., error
variable measured: Hemidiscus cuneiformis
variable measured: Hemidiscus cuneiformis, error
variable measured: Melosira spp.
keywords: Diatom; Foraminifera; Last Glacial; South Pacific Ocean
comment: The financial support for this research was given by: 1) French-Swedish project on SO VR-349-2012-6278, Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Laboratoire mixte CNRS-CEA-UVSQ, Bât 714, L'orme des Merisiers, 91190 Gif-sur-Yvette Cedex, France 2) French INSU SEPORA project, Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Laboratoire mixte CNRS-CEA-UVSQ, Bât 714, L'orme des Merisiers, 91190 Gif-sur-Yvette Cedex, France We also thank the LMC14 staff "Laboratoire de Mesure du Carbone-14", ARTEMIS national facility (LSCE (CNRS-CEA-UVSQ)-IRD-IRSN-MC) (Laboratoire des Sciences du Climat et de l'Environnement (LSCE), Laboratoire mixte CNRS-CEA-UVSQ, Bât 714, L'orme des Merisiers, 91190 Gif-sur-Yvette Cedex, France), for the results obtained with the accelerator mass spectrometry method.
license: https://creativecommons.org/licenses/by/4.0/
conditions of access: unrestricted
is accessible for free: true
language: en

Elisabeth Teca
type: Person
family name: Teca
given name: Elisabeth
affiliation: Universidad Católica de la Santísima Concepción
affiliation: Laboratoire des Sciences du Climat et de l'Environnement, Saclay

Universidad Católica de la Santísima Concepción
type: Organization

Laboratoire des Sciences du Climat et de l'Environnement, Saclay
type: Organization
alternate name: LSCE

Elisabeth Michel
type: Person
family name: Michel
given name: Elisabeth
affiliation: Laboratoire des Sciences du Climat et de l'Environnement, Saclay

Giuseppe Siani
type: Person
family name: Siani
given name: Giuseppe
affiliation: Geosciences Paris-Saclay, CNRS/UPS UMR 8148 GEOPS

Xavier Crosta
type: Person
family name: Crosta
given name: Xavier
affiliation: University of Bordeaux, France

University of Bordeaux, France
type: Organization

Carina Beatriz Lange
type: Person
family name: Lange
given name: Carina Beatriz
affiliation: Universidad de Concepcion
affiliation: Scripps Institution of Oceanography, UC San Diego

Universidad de Concepcion
type: Organization
alternate name: UDEC

Scripps Institution of Oceanography, UC San Diego
type: Organization
alternate name: SCRIPPS

Consuelo Martínez Fontaine
type: Person
family name: Martínez Fontaine
given name: Consuelo
affiliation: Universidad de Magallanes

Universidad de Magallanes
type: Organization

Paola Cárdenas
type: Person
family name: Cárdenas
given name: Paola
affiliation: Center for Dynamic Research on High Latitude Marine Ecosystems
affiliation: Universidad Católica de la Santísima Concepción

Center for Dynamic Research on High Latitude Marine Ecosystems
type: Organization
alternate name: IDEAL

Last Abundant Appearance Datum of Hemidiscus karstenii driven by climate change
type: CreativeWork
type: ScholarlyArticle
creator: Xavier Crosta
creator: Sunil Shukla
creator: Olivier Ther
  type: Person
  family name: Ther
  given name: Olivier
creator: Minoru Ikehara
creator: Masako Yamane
creator: Yusuke Yokoyama
date published: 2020
pagination: 101861
is part of: Marine Micropaleontology
  type: Periodical
  type: PublicationVolume
  volume number: 157
additional type: journal article

Sunil Shukla
type: Person
family name: Shukla
given name: Sunil

Minoru Ikehara
type: Person
family name: Ikehara
given name: Minoru

Masako Yamane
type: Person
family name: Yamane
given name: Masako

Yusuke Yokoyama
type: Person
family name: Yokoyama
given name: Yusuke

Re-examination of the statistical methods used to determine the number of point counts needed for micropaleontological quantitative research
type: CreativeWork
type: ScholarlyArticle
creator: R Timothy Patterson
  type: Person
  family name: Patterson
  given name: R Timothy
creator: Evan Fishbein
  type: Person
  family name: Fishbein
  given name: Evan
date published: 1989
pagination: 245-248
is part of: Journal of Paleontology
  type: Periodical
  type: PublicationVolume
  volume number: 63(2)
additional type: journal article

depth
type: DefinedTerm

Length
type: DefinedTerm
alternate name: L

age
type: DefinedTerm

Time
type: DefinedTerm
alternate name: T

Dimensionless Ratio
type: DefinedTerm
alternate name: ψ

Actinocyclus actinochilus
type: DefinedTerm

Actinocyclus curvatulus
type: DefinedTerm

Actinocyclus curvatulus
type: DefinedTerm

Actinoptychus senarius
type: DefinedTerm

Actinoptychus vulgaris
type: DefinedTerm

Asteromphalus parvulus
type: DefinedTerm

Asteromphalus
type: DefinedTerm

Azpeitia tabularis
type: DefinedTerm

centric
type: DefinedTerm

Cocconeis
type: DefinedTerm

Coscinodiscus marginatus
type: DefinedTerm

Coscinodiscus marginatus
type: DefinedTerm

Coscinodiscus radiatus
type: DefinedTerm

Coscinodiscus
type: DefinedTerm

Chaetoceros
type: DefinedTerm

Cyclotella litoralis
type: DefinedTerm

Cyclotella
type: DefinedTerm

Ditylum brightwellii
type: DefinedTerm

Eucampia antarctica
type: DefinedTerm

Fragilariopsis doliolus
type: DefinedTerm

Fragilariopsis kerguelensis
type: DefinedTerm

Fragilariopsis pseudonana
type: DefinedTerm

Fragilariopsis rhombica
type: DefinedTerm

Gomphonema
type: DefinedTerm

Grammatophora
type: DefinedTerm

Hemidiscus cuneiformis
type: DefinedTerm

Melosira
type: DefinedTerm

Navicula capitata
type: DefinedTerm

Navicula capitata
type: DefinedTerm

Navicula directa
type: DefinedTerm

Navicula
type: DefinedTerm

Navicula
type: DefinedTerm

Nitzschia bicapitata
type: DefinedTerm

Nitzschia kolaczeckii
type: DefinedTerm

Nitzschia sicula
type: DefinedTerm

Nitzschia
type: DefinedTerm

Paralia sulcata
type: DefinedTerm

pennate
type: DefinedTerm

Planktoniella sol
type: DefinedTerm

Proboscia alata
type: DefinedTerm

Psammodictyon panduriforme
type: DefinedTerm

Pseudogomphonema kamtschaticum
type: DefinedTerm

Rhizosolenia antennata
type: DefinedTerm

Rhizosolenia bergonii
type: DefinedTerm

Rhizosolenia
type: DefinedTerm

Roperia tesselata
type: DefinedTerm

Shionodiscus gracilis
type: DefinedTerm

Shionodiscus
type: DefinedTerm

Shionodiscus oestrupii
type: DefinedTerm

Shionodiscus oestrupii var. venrickae
type: DefinedTerm

Shionodiscus poroseriatus
type: DefinedTerm

Staurosira
type: DefinedTerm

Stellarima stellaris
type: DefinedTerm

Stephanodiscus
type: DefinedTerm

Stephanopyxis
type: DefinedTerm

Thalassionema nitzschioides
type: DefinedTerm

Thalassionema nitzschioides var. claviformis
type: DefinedTerm

Thalassionema
type: DefinedTerm

Thalassiosira
type: DefinedTerm

Thalassiosira angulata
type: DefinedTerm

Thalassiosira antarctica
type: DefinedTerm

Thalassiosira eccentrica
type: DefinedTerm

Thalassiosira gravida
type: DefinedTerm

Thalassiosira lentiginosa
type: DefinedTerm

Thalassiosira lineata
type: DefinedTerm

Thalassiosira maculata
type: DefinedTerm

Thalassiosira oliverana
type: DefinedTerm

Thalassiosira pacifica
type: DefinedTerm

Thalassiosira simonsenii
type: DefinedTerm

Thalassiothrix
type: DefinedTerm

Trichotoxon
type: DefinedTerm

Trichotoxon
type: DefinedTerm

Paleoceanography of the southeast Pacific since the late glacial from diatom and foraminiferal assemblages
type: CreativeWork
type: ScholarlyArticle
creator: Elisabeth Teca
creator: Elisabeth Michel
creator: Giuseppe Siani
creator: Xavier Crosta
creator: Carina Beatriz Lange
creator: Consuelo Martínez Fontaine
  type: Person
  family name: Fontaine
  given name: Consuelo Martínez
creator: Paola Cárdenas
date published: 2024
pagination: 112515
is part of: Palaeogeography, Palaeoclimatology, Palaeoecology
  type: Periodical
  type: PublicationVolume
  volume number: 655
additional type: journal article
is based on: Diatom data of sediment core MD07-3081

Coscinodiscus spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Coscinodiscus
  has defined term: Dimensionless Ratio

Coscinodiscus spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Coscinodiscus

Chaetoceros, resting spores
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Chaetoceros
  has defined term: Dimensionless Ratio

Chaetoceros, resting spores, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms

Cyclotella litoralis
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Cyclotella litoralis
  has defined term: Dimensionless Ratio

Cyclotella litoralis, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Cyclotella litoralis

Cyclotella spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Cyclotella
  has defined term: Dimensionless Ratio

Cyclotella spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Cyclotella

Ditylum brightwellii
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Ditylum brightwellii
  has defined term: Dimensionless Ratio

Ditylum brightwellii, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Ditylum brightwellii

Eucampia antarctica
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Eucampia antarctica
  has defined term: Dimensionless Ratio

Eucampia antarctica, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Eucampia antarctica

Fragilariopsis doliolus
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis doliolus
  has defined term: Dimensionless Ratio

Fragilariopsis doliolus, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis doliolus

Fragilariopsis kerguelensis
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis kerguelensis
  has defined term: Dimensionless Ratio

Fragilariopsis kerguelensis, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis kerguelensis

Fragilariopsis pseudonana
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis pseudonana
  has defined term: Dimensionless Ratio

Fragilariopsis pseudonana, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis pseudonana

Fragilariopsis rhombica
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis rhombica
  has defined term: Dimensionless Ratio

Fragilariopsis rhombica, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Fragilariopsis rhombica

Gomphonema spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Gomphonema
  has defined term: Dimensionless Ratio

Gomphonema spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Gomphonema

Grammatophora spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Grammatophora
  has defined term: Dimensionless Ratio

Grammatophora spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Grammatophora

Hemidiscus cuneiformis
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Hemidiscus cuneiformis
  has defined term: Dimensionless Ratio

Hemidiscus cuneiformis, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Hemidiscus cuneiformis

Melosira spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Melosira
  has defined term: Dimensionless Ratio

Melosira spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Melosira

Navicula capitata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula capitata
  has defined term: Dimensionless Ratio

Navicula capitata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula capitata

Navicula directa
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula directa
  has defined term: Dimensionless Ratio

Navicula directa, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula directa

Navicula spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula
  has defined term: Dimensionless Ratio

Navicula spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Navicula

Nitzschia bicapitata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia bicapitata
  has defined term: Dimensionless Ratio

Nitzschia bicapitata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia bicapitata

Nitzschia kolaczeckii
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia kolaczeckii
  has defined term: Dimensionless Ratio

Nitzschia kolaczeckii, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia kolaczeckii

Nitzschia sicula
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia sicula
  has defined term: Dimensionless Ratio

Nitzschia sicula, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia sicula

Nitzschia spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia
  has defined term: Dimensionless Ratio

Nitzschia spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Nitzschia

Paralia sulcata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Paralia sulcata
  has defined term: Dimensionless Ratio

Paralia sulcata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Paralia sulcata

Pennate benthic
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio

Pennate benthic, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms

Pennate spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: pennate
  has defined term: Dimensionless Ratio

Pennate spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: pennate

Planktoniella sol
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Planktoniella sol
  has defined term: Dimensionless Ratio

Planktoniella sol, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Planktoniella sol

Proboscia alata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Proboscia alata
  has defined term: Dimensionless Ratio

Proboscia alata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Proboscia alata

Psammodictyon panduriforme
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Psammodictyon panduriforme
  has defined term: Dimensionless Ratio

Psammodictyon panduriforme, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Psammodictyon panduriforme

Pseudogomphonema kamtschaticum
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Pseudogomphonema kamtschaticum
  has defined term: Dimensionless Ratio

Pseudogomphonema kamtschaticum, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Pseudogomphonema kamtschaticum

Rhizosolenia antennata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia antennata
  has defined term: Dimensionless Ratio

Rhizosolenia antennata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia antennata

Rhizosolenia bergonii
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia bergonii
  has defined term: Dimensionless Ratio

Rhizosolenia bergonii, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia bergonii

Rhizosolenia spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia
  has defined term: Dimensionless Ratio

Rhizosolenia spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Rhizosolenia

Roperia tesselata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Roperia tesselata
  has defined term: Dimensionless Ratio

Roperia tesselata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Roperia tesselata

Shionodiscus gracilis
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio

Shionodiscus gracilis, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus gracilis

Shionodiscus group
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus
  has defined term: Dimensionless Ratio

Shionodiscus group, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus

Shionodiscus oestrupii
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus oestrupii
  has defined term: Dimensionless Ratio

Shionodiscus oestrupii, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus oestrupii

Shionodiscus oestrupii var. Venrickae
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus oestrupii var. venrickae
  has defined term: Dimensionless Ratio

Shionodiscus oestrupii var. venrickae, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus oestrupii var. venrickae

Shionodiscus poroseriatus
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus poroseriatus
  has defined term: Dimensionless Ratio

Shionodiscus poroseriatus, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus poroseriatus

Shionodiscus spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus
  has defined term: Dimensionless Ratio

Shionodiscus spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Shionodiscus

Staurosira spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Staurosira
  has defined term: Dimensionless Ratio

Staurosira spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Staurosira

Stellarima stellaris
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stellarima stellaris
  has defined term: Dimensionless Ratio

Stellarima stellaris, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stellarima stellaris

Stephanodiscus spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stephanodiscus
  has defined term: Dimensionless Ratio

Stephanodiscus spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stephanodiscus

Stephanopyxis spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stephanopyxis
  has defined term: Dimensionless Ratio

Stephanopyxis spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Stephanopyxis

Thalassionema nitzschioides group
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassionema nitzschioides
  has defined term: Dimensionless Ratio

Thalassionema nitzschioides group, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassionema nitzschioides

Thalassionema nitzschioides var. claviformis
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio

Thalassionema nitzschioides var. claviformis, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassionema nitzschioides var. claviformis

Thalassionema nitzschioides var. inflatum
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio

Thalassionema nitzschioides var. inflatum, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms

Thalassionema nitzschioides var. nitzschioides
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Dimensionless Ratio

Thalassionema nitzschioides var. nitzschioides, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms

Thalassionema spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassionema
  has defined term: Dimensionless Ratio

Thalassionema spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassionema

Thalassiosira
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
description: < 10 µm
subject of: DefinedTermSet
  has defined term: Thalassiosira
  has defined term: Dimensionless Ratio

Thalassiosira , error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
description: < 10 µm
subject of: DefinedTermSet
  has defined term: Thalassiosira

Thalassiosira angulata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira angulata
  has defined term: Dimensionless Ratio

Thalassiosira angulata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira angulata

Thalassiosira antarctica
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira antarctica
  has defined term: Dimensionless Ratio

Thalassiosira antarctica, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira antarctica

Thalassiosira eccentrica
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira eccentrica
  has defined term: Dimensionless Ratio

Thalassiosira eccentrica, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira eccentrica

Thalassiosira gravida
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira gravida
  has defined term: Dimensionless Ratio

Thalassiosira gravida, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira gravida

Thalassiosira lentiginosa
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira lentiginosa
  has defined term: Dimensionless Ratio

Thalassiosira lentiginosa, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira lentiginosa

Thalassiosira lineata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira lineata
  has defined term: Dimensionless Ratio

Thalassiosira lineata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira lineata

Thalassiosira maculata
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira maculata
  has defined term: Dimensionless Ratio

Thalassiosira maculata, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira maculata

Thalassiosira oliverana
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira oliverana
  has defined term: Dimensionless Ratio

Thalassiosira oliverana, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira oliverana

Thalassiosira pacifica
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira pacifica
  has defined term: Dimensionless Ratio

Thalassiosira pacifica, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira pacifica

Thalassiosira simonsenii
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira simonsenii
  has defined term: Dimensionless Ratio

Thalassiosira simonsenii, error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira simonsenii

Thalassiosira spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira
  has defined term: Dimensionless Ratio

Thalassiosira spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiosira

Thalassiothrix spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiothrix
  has defined term: Dimensionless Ratio

Thalassiothrix spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Thalassiothrix

Trichotoxon spp.
type: PropertyValue
unit text: %
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Trichotoxon
  has defined term: Dimensionless Ratio

Trichotoxon spp., error
type: PropertyValue
unit text: ±
measurement technique: Counting, diatoms
subject of: DefinedTermSet
  has defined term: Trichotoxon

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