TY  - JOUR
AB  - A collection of brachiopods from the Baja California Abyssal Plain forms a deep-sea assemblage unusual in that it contains three genera that are unrelated but externally almost identical; i.e., they .are homeomorphs. One is Neorhynchia, an impunctate rhynchonellid; the second, a punctate terebratulid with short loop, is called Abyssothyris; and the third is referred to a new genus, Notorygmia, related to Macandrevia. A discussion of homeomorphy is followed by the systematics of the genera and species involved.
A1  - Cooper, G. A.
DO  - 10.5479/si.00810266.11.1
JO  - Smithsonian Contributions to Paleobiology
C1  - 11:1–25, fig. 1–5, pl. 1–4
TI  - Homeomorphy in recent deep-sea brachiopods
UR  - https://www.marinespecies.org/rams/aphia.php?p=sourcedetails&id=222425
PY  - 1972
Y2  - 2026-08-10
ER  -