Papiliograptus retimarginatus n. sp., un nouveau rétiolitidé (Graptolithina) de la biozone à predeubeli/deubeli (Homérien supérieur, Wenlock, Silurien), phase de récupération après l'événement d'extinction lundgreni

Anna Kozłowska; Denis Bates

doi:10.5852/cr-palevol2021v20a12

Papiliograptus retimarginatus n. sp., un nouveau rétiolitidé (Graptolithina) de la biozone à predeubeli/deubeli (Homérien supérieur, Wenlock, Silurien), phase de récupération après l'événement d'extinction lundgreni

Translated title of the contribution: Papiliograptus retimarginatus n. sp., a new retiolitid (Graptolithina) from the praedeubeli/deubeli Biozone (upper Homerian, Wenlock, Silurian), the recovery phase after the lundgreni extinction event

Anna Kozłowska^*, Denis Bates

^*Corresponding author for this work

Department of Geography and Earth Sciences

Polish Academy of Sciences

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Papiliograptus retimarginatus n. sp. is reported from the praedeubeli/deubeli Biozone, upper Homerian (Silurian) of the Bartoszyce IG-1 drill core of Poland, Baltica. It is the second species of the genus Papiliograptus Lenz & Kozłowska-Dawidziuk, 2002, belonging to the new retiolitid fauna of the recovery period after the lundgreni Extinction Event. Two characteristic features of the new retiolitid fauna are the development of a geniculum and singular or paired genicular structures. The new form has extremely wide, singular, reticulated genicular processes. It is suggested that these structures may have been an adaptation to prevent the planktonic colony from sinking in the water column.

Translated title of the contribution	Papiliograptus retimarginatus n. sp., a new retiolitid (Graptolithina) from the praedeubeli/deubeli Biozone (upper Homerian, Wenlock, Silurian), the recovery phase after the lundgreni extinction event
Original language	French
Pages (from-to)	199-206
Number of pages	8
Journal	Comptes Rendus - Palevol
Volume	20
Issue number	12
DOIs	https://doi.org/10.5852/cr-palevol2021v20a12
Publication status	Published - 22 Mar 2021

Keywords

Baltica
Genicular structures
Graptolithina
New species
Papiliograptus
Retiolitidae
Silurian

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@article{388b3cff20414f8b8d0aab21493f7f67,

title = "Papiliograptus retimarginatus n. sp., un nouveau r{\'e}tiolitid{\'e} (Graptolithina) de la biozone {\`a} predeubeli/deubeli (Hom{\'e}rien sup{\'e}rieur, Wenlock, Silurien), phase de r{\'e}cup{\'e}ration apr{\`e}s l'{\'e}v{\'e}nement d'extinction lundgreni",

abstract = "Papiliograptus retimarginatus n. sp. is reported from the praedeubeli/deubeli Biozone, upper Homerian (Silurian) of the Bartoszyce IG-1 drill core of Poland, Baltica. It is the second species of the genus Papiliograptus Lenz & Koz{\l}owska-Dawidziuk, 2002, belonging to the new retiolitid fauna of the recovery period after the lundgreni Extinction Event. Two characteristic features of the new retiolitid fauna are the development of a geniculum and singular or paired genicular structures. The new form has extremely wide, singular, reticulated genicular processes. It is suggested that these structures may have been an adaptation to prevent the planktonic colony from sinking in the water column.",

keywords = "Baltica, Genicular structures, Graptolithina, New species, Papiliograptus, Retiolitidae, Silurian",

author = "Anna Koz{\l}owska and Denis Bates",

note = "Funding Information: Thanks are given to J?rg Maletz for providing the data and SEM picture of the Herman Jaeger's specimen. We are grateful to reviewers Petr ?torch and David Loydell who helped to improve this manuscript. Also we thank colleagues from Institute of Paleobiology PAS: Adam Halamski for French translation of the abstract, Aleksandra Ho?da-Michalska for help in preparing the figures and Gra?yna Matriba for technical assistance. Publisher Copyright: {\textcopyright} Publications scientifiques du Mus{\'e}um et/and Acad{\'e}mie des sciences, Paris.",

year = "2021",

month = mar,

day = "22",

doi = "10.5852/cr-palevol2021v20a12",

language = "Ffrangeg",

volume = "20",

pages = "199--206",

journal = "Comptes Rendus - Palevol",

issn = "1631-0683",

publisher = "Academie des sciences",

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}

Papiliograptus retimarginatus n. sp., un nouveau rétiolitidé (Graptolithina) de la biozone à predeubeli/deubeli (Homérien supérieur, Wenlock, Silurien), phase de récupération après l'événement d'extinction lundgreni. / Kozłowska, Anna; Bates, Denis.
In: Comptes Rendus - Palevol, Vol. 20, No. 12, 22.03.2021, p. 199-206.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Papiliograptus retimarginatus n. sp., un nouveau rétiolitidé (Graptolithina) de la biozone à predeubeli/deubeli (Homérien supérieur, Wenlock, Silurien), phase de récupération après l'événement d'extinction lundgreni

AU - Kozłowska, Anna

AU - Bates, Denis

N1 - Funding Information: Thanks are given to J?rg Maletz for providing the data and SEM picture of the Herman Jaeger's specimen. We are grateful to reviewers Petr ?torch and David Loydell who helped to improve this manuscript. Also we thank colleagues from Institute of Paleobiology PAS: Adam Halamski for French translation of the abstract, Aleksandra Ho?da-Michalska for help in preparing the figures and Gra?yna Matriba for technical assistance. Publisher Copyright: © Publications scientifiques du Muséum et/and Académie des sciences, Paris.

PY - 2021/3/22

Y1 - 2021/3/22

N2 - Papiliograptus retimarginatus n. sp. is reported from the praedeubeli/deubeli Biozone, upper Homerian (Silurian) of the Bartoszyce IG-1 drill core of Poland, Baltica. It is the second species of the genus Papiliograptus Lenz & Kozłowska-Dawidziuk, 2002, belonging to the new retiolitid fauna of the recovery period after the lundgreni Extinction Event. Two characteristic features of the new retiolitid fauna are the development of a geniculum and singular or paired genicular structures. The new form has extremely wide, singular, reticulated genicular processes. It is suggested that these structures may have been an adaptation to prevent the planktonic colony from sinking in the water column.

AB - Papiliograptus retimarginatus n. sp. is reported from the praedeubeli/deubeli Biozone, upper Homerian (Silurian) of the Bartoszyce IG-1 drill core of Poland, Baltica. It is the second species of the genus Papiliograptus Lenz & Kozłowska-Dawidziuk, 2002, belonging to the new retiolitid fauna of the recovery period after the lundgreni Extinction Event. Two characteristic features of the new retiolitid fauna are the development of a geniculum and singular or paired genicular structures. The new form has extremely wide, singular, reticulated genicular processes. It is suggested that these structures may have been an adaptation to prevent the planktonic colony from sinking in the water column.

KW - Baltica

KW - Genicular structures

KW - Graptolithina

KW - New species

KW - Papiliograptus

KW - Retiolitidae

KW - Silurian

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U2 - 10.5852/cr-palevol2021v20a12

DO - 10.5852/cr-palevol2021v20a12

M3 - Erthygl

AN - SCOPUS:85104943779

SN - 1631-0683

VL - 20

SP - 199

EP - 206

JO - Comptes Rendus - Palevol

JF - Comptes Rendus - Palevol

IS - 12

ER -

Papiliograptus retimarginatus n. sp., un nouveau rétiolitidé (Graptolithina) de la biozone à predeubeli/deubeli (Homérien supérieur, Wenlock, Silurien), phase de récupération après l'événement d'extinction lundgreni

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