A note on Placenticeras warthi Kossmat, 1895 (Ammonoidea), the type species of the genus Hypengonoceras Spath, 1922

Arindam Roy; Subhendu Bardhan

doi:10.1017/jpa.2019.49

We can help you reset your password using the email address linked to your BioOne Complete account.

Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches. Please note that a BioOne web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content. Contact helpdesk@bioone.org with any questions.

All Fields are Required

First Name

Last/Family Name

Password

Password Requirements: Minimum 8 characters, must include as least one uppercase, one lowercase letter, and one number or permitted symbol Valid Symbols for password:
~ Tilde
! Exclamation Mark
@ At sign
$ Dollar sign
^ Caret
( Opening Parenthesis
) Closing Parenthesis
_ Underscore
. Period

Confirm Password

Web Account created successfully

Arindam Roy,¹ Subhendu Bardhan¹

¹Department of Geological Sciences, Jadavpur University, Kolkata 700032, India <addy.geol@gmail.com>, <sbardhan12@gmail.com>

Abstract

The type species Placenticeras warthiKossmat, 1895 described from the Early Cretaceous (Albian) of South India is crucial for understanding the true affinity of the genus HypengonocerasSpath, 1922. The species description was based on a holotype and was influenced by the erroneous and misleading hand sketches of the species published in the literature. We recently inspected the type specimen archived in Geological Survey of India, Kolkata, along with one additional specimen kept in Indian Museum, Kolkata, and redescribe them in the present study.

Citation Download Citation

Arindam Roy and Subhendu Bardhan "A note on Placenticeras warthi Kossmat, 1895 (Ammonoidea), the type species of the genus Hypengonoceras Spath, 1922," Journal of Paleontology 94(2), 378-384, (17 March 2020). https://doi.org/10.1017/jpa.2019.49

Accepted: 18 May 2019; Published: 17 March 2020

You currently do not have any folders to save your paper to! Create a new folder below.

Include:

Citation Only

Citation & Abstract

Format:

RIS

EndNote

BibTex

KEYWORDS/PHRASES

PUBLICATION TITLE:

COLLECTION:

PUBLICATION YEARS