AnimaliaacceptedgenusAccepted

Helaspis

Imbrie, 1959

GBIF:257716087

0year

PROFILE

Species Profile

Habitat

Marine

Characteristics

Extinct

Export occurrence data

Darwin Core Archive (ZIP)

CLASSIFICATION

Taxonomic Classification Tree

BiotaAnimaliaBrachiopodaRhynchonelliformeaStrophomenataProductidaProductidinaProductelloideaProductellidaeHelaspinaeHelaspis

DOM

Biota868,823

Animalia624,570

Brachiopoda8,948

SUB

Rhynchonelliformea8,190

Strophomenata2,373

Productida1,687

SUB

SUP

SUB

Helaspis

Occurrences with images

CITATIONS

References(2)

Imbrie, J. (1959). Brachiopods of the Traverse group (Devonian) of Michigan. Part 1, Dalmanellacea, Pentameracea, Strophomenacea, Orthotetacea, Chonetacea, and Productacea. <em>Bulletin of the American Museum of Natural History.</em> 116(4): 345-410, pls. 48-67.

original description

Waterhouse, J. B. (2013). The evolution and classification of Productida. <em>Earthwise.</em> 10: 1-537.

taxonomy source