Skip to main content

Table 1 Nannofossil count in sample Cr1, Krasnoselivka section, Crimea

From: Berriasian planktonic foraminifera and calcareous nannofossils from Crimea Mountains, with reference to microfossil evolution

Taxon

Number of Specimens

Abundance (%)

Assipetra infracretacea

4

0.5

Bidiscus ignotus

4

0.5

Biscutum ubiquens

11

1.3

Conusphaera mexicana mexicana

2

0.2

Cretarhabdus crenulatus

16

1.8

Cretarhabdus madingleyensis

1

0.1

Cretarhabdus surirellus

3

0.3

Cruciellipsis cuvillerii

1

0.1

Cyclagelosphaera margerelii

108

12.3

Cylcagelosphaera deflandrei

3

0.3

Diazmolithus lehmanii

2

0.2

Ethmorhabdus hauterivicus

5

0.6

Helenea chiastia

13

1.5

Helenea staurolithina

1

0.1

Lithraphidites carniolensis

5

0.6

Manivitella pemmatoidea

1

0.1

Micrantholithus hoschulzii

3

0.3

Micrantholithus obtusus

3

0.3

nannoconus steinmannii minor

69

7.9

Nannoconus steinmannii steinmannii

14

1.6

Retecapsa angustiforata

7

0.8

Retecapsa octoradiata

1

0.1

Rhagodiscus adinfinitus

3

0.3

Rhagodiscus asper

17

1.9

Rhagodiscus nebulosus

2

0.2

Rotelapillus crenulatus

10

1.1

Speetonia colligata

2

0.2

Staurolithites crux

3

0.3

Tubodiscus frankiae

1

0.1

Watznaueria barnesiae

510

58.1

Watznaueria britannica

5

0.6

Watznaueria fossacincta

7

0.8

Watznaueria manivitiae

9

1.0

Zeugrhabdotus cooperii

3

0.3

Zeugrhabdotius embergerii

2

0.2

Zeugrhabdotus erectus

5

0.6

Zeugrhabdotus (small)

22

2.5

Total count

878