Kallholnoceras Frye 1987

Genus Kallholnoceras Frye, 1987 Type species Kallholnoceras cornutum Frye, 1987, Kallholn quarry, Kallholn, Dalarna, Sweden, Boda Formation, late Katian; by original designation. Diagnosis Exogastric, strongly curved cyrtocones with compressed conch cross section and gibbous mature body chamber; siphuncle close to conch margin, without endosiphuncular deposits with gradually enlarging; septal necks suborthochoanitic; siphuncle slightly expanded within chambers, without endosiphuncular deposits. (Compiled from Frye 1987.)

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-03-03
DOI
https://doi.org/10.5281/zenodo.14988523
Primary Topic
Animal Genetics and Reproduction
Type
article
Field-Weighted Citation Impact
0.00
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article

Kallholnoceras Frye 1987

Zenodo (CERN European Organization for Nuclear Research)
Animal Genetics and Reproduction
article

Kallholnoceras Frye 1987

article en

Abstract

Genus Kallholnoceras Frye, 1987 Type species Kallholnoceras cornutum Frye, 1987, Kallholn quarry, Kallholn, Dalarna, Sweden, Boda Formation, late Katian; by original designation. Diagnosis Exogastric, strongly curved cyrtocones with compressed conch cross section and gibbous mature body chamber; siphuncle close to conch margin, without endosiphuncular deposits with gradually enlarging; septal necks suborthochoanitic; siphuncle slightly expanded within chambers, without endosiphuncular deposits. (Compiled from Frye 1987.)

Zenodo (CERN European Organization for Nuclear Research)
Finnish Museum of Natural History (FI)
Openalex Percentile: Top 50%
Animal Genetics and Reproduction
DOIOpen Access PDFOpenAlex
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Kallholnoceras Frye 1987 · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS